Family name Iscar (Iscar 
, Искар 
) , in the world, is a rare surname. The cognomen Iscar is characteristic of Israel, where it is a rare surname, Spain, and Armenia. Measured by absolute frequency, this name is the most popular in Spain, France, and Israel. Likewise, Iscar is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Iscar | Spain, India, France, Israel, Venezuela |
| Искар | Uzbekistan, Armenia, Kazakhstan, Russia, Kyrgyzstan |